12 The lines whose equations are 2x + 3y = 4 and y = mx + 6 will be perpendicular when m is %3D 1)을 2)-를 3) 4) 3.

Q: The length of a rectangle is 4 times the width. If the perimeter is to be greater than 80 meters.…

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Q: b. Calculate the value of the test statistic. (Round intermediate calculations to at least 4 decimal…

A: Employees use social media to get jobs. Provided data is, in a recent survey of 150 jobseekers 67…

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A: Obtain the value of mean for Brand A   The value of mean is obtained below as follows:   Use EXCEL…

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A: NOTE: Refresh your page if you can't see any equations. . as we can see the function is increasing…

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A: The curve C is composed of three smooth parts C1,C2,C3 C1 is the line segment from A to B C2 is the…

Q: Let U = {3, 4, 5, 6, 7, 8, 9}, A = {3, 4, 5, 6}, B = {3, 4, 7, 8}, and C = {5, 7, 9}. List all the…

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Q: 8. Lucy's mom started a savings account for Lucy to go to college when she was 5 years old. She put…

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Q: The inverse Laplace transform of 4s² + 11s + 151 (s+7) (s² + 2s + 10) ' is: peat + gest cos(wt) +…

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Q: The radius of a circle is 3 miles. What is the length of a 90° arc? r=3 mi 90° Give the exact answer…

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Q: Determine whether the integral is divergent or convergent. If it is convergent, evaluate it. If it…

A: The solution is given below :

Q: Use the graph of the function f(x) below to answer the questions that follow. Estimate values as…

A: Given, The graph of the function f(x) is shown as:

Q: An investment of $10,596 was made and is increased by one of the two methods described below. For…

A: Given problem is :

Q: Write the sum using sigma notation: 6 +9 + 12 + 15 +…+ 42 = B, where n=1 A - B- %3D

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Q: Suppose and investment's value, V, can be tracked with the function v(t) = 932(1.005)120), www. ,…

A: Option D is correct answer. Detailed solution is given below.

Q: 1. Encode the problem of finding a valid color assignment for this graph as a propositional formula…

A: As per the question, we are given a graph G with five vertices and seven edges, and we need to…

Q: 4 Which equation represents a line that is parallel t- the line y =-4x + 5? 1) y=-4x +3 2) y=-*+5 4…

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Q: Example 2 Justin invested $2,700 in two savings accounts. The first account earned 10% interest and…

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Q: 10. Consider the regular octagon below with center at the origin and a vertex at (4, 0). -3 -2 -1 3…

A: Given, Octagon  whose centre at the origin and one vertes at (4,0)

Q: (a) Find the probability that all four have type B' blood.

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Q: the claimed value for several groups of one categorical variable using the chi-squared test for…

A: Company B has 39% i.e.,0.39 of the market.Other competitors have 19% i.e., 0.19 of the…

Q: Which of the following represents the shaded area between y = f(x) and y = g(x)? %3D

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Q: A trough 4 feet long and 1 foot high is filled with water. The vertical cross-sections of the trough…

A: Given that    A trough 4 feet long and 1 foot high is filled with water. The vertical cross-sections…

Q: Consider a population proportion p= 0.21. [You may find it useful to reference the z table.] a.…

A: a. The standard error for the sampling distribution of the sample proportion when n = 15 is obtained…

Q: following sets geometric sequence? 22,2, 2°2-1 1 1 1 1 2'6'18'54 1, 0.5, 0.25, 0.125 а. b. с. V7,…

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Q: 1. y = 8000(1.15)*

A: Given that: The equation is y  = 8000 ( 1. 15) x .

Q: According to a polling organization, 24% of adults in a large region consider themselves to be…

A: The hypothesized proportion is 0.24.

Q: Find the point on the line 2x + y = 5 that is closest to the point (-4, 3). (x, v) = (

A: We haveThe line 2x+y=5 closest to the point −4,3

Q: b. Calculate the value of the test statistic. Assume that customer arrival rates are normally…

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Q: A sample of 20 paired observations generates the following data: d = 1.3 and = 2.6. Assume a normal…

A: We have given that A sample of 20 paired observations with mean d-=1.3 and sample variance s2D =2.6.…

Q: Consider the polynomial g(x) = x³ + 5x² - 12x - 60 a. List all possible rational zeros of the…

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Q: Graph the following Functions x+6 1. f(x) = (x-2)(x+3) 2. f(x) = x²+x-6 x²-x-2

A: According to question,Given Functions,1. fx = x+6x-2x+32. fx = x2 + x-6x2 - x-2

Q: 2. Suppose that your scores on the first four tests in a course are 75, 82, 60, and 91. There is one…

A: Given score of four tests is 75,82,60,91